Legume Genomics and Genetics 2026, Vol.17, No.1, 1-13 http://cropscipublisher.com/index.php/lgg 3 Table 1 Results for the multi-environment analysis for Grain Yield (YIELD), Plant Height (PH), Full Maturity (FM) and Days to Flowering (DF) SV Effect YIELD PH FM DF MSTest F ns ns ** ** σProg 2 R ** ** ** ns σPop 2 R ** ** ** ** σEarly 2 R ** ** ** ** σSYN1359 2 R ** ns ** ** σNA5909 2 R ns ** ** ** σBMX6160 2 R ns ** ** ** σLate 2 R ** ** ** ** σ97R73 2 R ** ** ** ** σNS7000 2 R ** ** ** ** σ98Y11 2 R ns ** ** ** σe 2 R ns ns ** ** σGxE 2 R ** ns ** ** Mean - 4655.08 76.44 115.13 45.19 hprog 2 - 0.17 0.86 0.12 0.48 hpop 2 - 0.18 0.96 0.86 0.96 htotal 2 - 0.30 0.99 0.88 0.98 rgg prog - 0.41 0.93 0.35 0.69 rgg pop - 0.39 0.98 0.93 0.98 rgg Total - 0.55 0.99 0.94 0.99 CVprog (%) - 3.49 3.42 0.36 0.92 CVpop (%) - 3.58 18.43 2.53 6.67 CVe (%) - 16.61 8.67 2.11 3.74 SV: Source of variation; MSTest- mean square of checks, σProg 2 - progenies variance, σ Pop 2 - population variance, Variance among (σ97R73 2 , σ NS7000 2 , σ 98Y11 2 ,σ SYN1359 2 , σ NA5909 2 , σ BMX6160 2 ) σ e 2- residual variance, DF and FM (days); PH (cm); YIELD (Kg/ha); Wald test for fixed effects (F) and LRT (Likelihood Ratio Test) for random effects (R); "ns" indicates 'not significant', whereas asterisks (*) indicate levels of significance, with one asterisk for p < 0.05 and two asterisks for p < 0.01. hpop 2 : Heritability among populations; hprog 2 : heritability within populations modified; h²total: total heritability = heritability among + within populations modified;r gg prog : accuracy on the progeny‐mean basis; rgg pop : accuracy on the population; rgg Total : accuracy total; CVpop: population coefficient of variation in percentage; CVprog : coefficient of variation of progeny or progeny within population, in percentage terms; CVe : experimental coefficient of variation in percentage terms 2.2 Genetic diversity and population structure UPGMA clustering of the 267 progenies revealed close genetic relationships among cultivars due to shared ancestry (Figure 1). The cophenetic correlation coefficient was 0.92 and significant (Mantel test), indicating that the dendrogram accurately represents the genetic distances among progenies, with minimal distortion introduced by the clustering method.
RkJQdWJsaXNoZXIy MjQ4ODYzNA==